David Somerville

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Lancashire, GB

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,428,969
- Issue date Aug 30, 2016
- Trelleborg Offshore U.K. Ltd.
- Austin Harbison
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20150068759
- Publication date Mar 12, 2015
- Trelleborg Offshore U. K. Ltd.
- Austin Harbison
- E21 - EARTH DRILLING MINING